No. 1
P.H. Greenwood: Towards a phyletic classification of the 'genus' Haplochromis (Pisces, Cichlidae) and related taxa. Part II; the species from Lakes Victoria, Nabugabo, Edward, George and Kivu. Pp. 1-102.
No. 2
R.W. Sims: A classification and distribution of earthworms, suborder Lumbricina (Haplotaxida: Oligochaeta). Pp. 103-124.
No. 3
C.G. Ogden: Notes on some Difflugiidae (Rhizopodea: Protozoa) from Norfolk. Pp. 125-138.
J. Athersuch: The genus Azycocypridina Sylvester-Bradley (Crustacea: Ostracoda) with particular reference to A. imperialis (Stebbing, 1901). Pp. 139-160.
G.A. Boxshall & A.R. Gurney: Descriptions of two new and one poorly known speies of the genus Caligus Müller 1785 (Copepoda: Siphonostomatoida). Pp. 161-178.
F.R. Wanless: A revision of the spider genus Onomastus (Araneae: Salticidae). Pp. 179-188.
B.W. Kamill & A.S. Baker: The genus Atropacarus Ewing (Acari: Cryptostigmata). Pp. 189-204.
J.M. Ingles, P.N. Newton, M.R.W. Rands & C.G.R. Bowden: The first record of a rare murine rodent Diomys and further records of
three shrew species from Nepal. Pp. 205-212.
No 4
F.R. Wanless: A revision of the spider genera Asemonia and Pandisus
No 5
P. Bronnimann & J.E. Whittaker: A revision of Reophax and its type-species, with remarks on several other recent hormosinid species (Protozoa: Foraminiferida) in the collections of the British Museum (Natural History). Pp. 259-272.
P.F.S. Cornelius & J.B. Garfath: The coelenterate taxa of Joshua Alder. Pp. 273-292.
A.G.C. Grandison: A new genus of toad (Anura: Bufonidae) from the Republic of South Africa with remarks on its relationships. Pp. 293-298.
A.G.C. Grandison: Aspects of breeding morphology in Mertensophryne micranotis (Anura: Bufonidae): secondary sexual characters, eggs and tadpole. Pp. 299-304.
R. Hutterer & P.D. Jenkins: A new species of Crocidura from Nigeria. Pp. 305-310.